Sine indispensable Synonyms

We can't find synonyms for the phrase "Sine indispensable", but we have synonyms for terms, you can combine them.

Sine Synonyms

circular function

trigonometric function

Indispensable Synonyms

SI abbreviation

SI is an abbreviation for Sine Indispensable

What does SI stand for?

SI stands for "Sine Indispensable"

Definitions for Sine

(noun) ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle

Definitions for Indispensable

(adjective) impossible to do without
(adjective) not to be dispensed with; essential
(adjective) absolutely necessary ; vitally necessary